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JPL Small-Body Database Browser
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442018 (2010 OZ87)
Classification: Main-belt Asteroid          SPK-ID: 2442018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05355017573301085 9.3986e-08  
a 3.1452582084704 9.3181e-08 au
q 2.976829078681115 3.1239e-07 au
i 17.80074880767198 1.1132e-05 deg
node 215.2001196672998 2.3366e-05 deg
peri 127.482630614876 0.00010769 deg
M 233.4495123904611 0.00010816 deg
tp 2459316.716308184889
(2021-Apr-12.21630818)
0.00063193 TDB
period 2037.43087693267
5.58
9.0541e-05
2.479e-07
d
yr
n .1766931109545057 7.8521e-09 deg/d
Q 3.313687338259685 9.8171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4061 days (11.12 yr)  
   first obs. used      2008-04-13  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:40  

Additional Information
 Earth MOID = 2.00372 au 
 Jupiter MOID = 1.93143 au 
 T_jup = 3.133 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434641  
diameter diameter 3.213 km 1.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442018 (2010 OZ87)          Discovered 2008-Apr-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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